medium5.4
CVE-2020-36891
A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to upload files with spoofed Content-Type that do not match file extensions.
Impact
A stored cross-site scripting vulnerability in Kentico Xperience allows attackers to upload files with spoofed Content-Type that do not match file extensions. Attackers can exploit this vulnerability by uploading malicious files with manipulated MIME types, allowing malicious scripts to execute in users' browsers.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Kentico | Xperience | through 12.0.49 |